Poker players, including Cirque du Soleil cofounder Guy Laliberte, center, applaud during opening ceremonies before the start of the Big One for One Drop, a $1,000,000 buy-in No-Limit Hold'em charity poker tournament, at the Rio Sunday, June 26, 2014. The $1 million buy-in is the largest ever for a poker event. Proceeds support One Drop projects in countries experiencing serious difficulties caused by inadequate access to water.